Interview: Warren talks to reporters about this summer’s rematch between Dubois and Usyk, who has some questions of his own for the promoter

Oleksandr Usyk and Daniel Dubois went face to face for the first time since their rematch was announced, and the Englishman's actions got the boxing world talking, after he went from shoving his opponent to flinching away from him.

Daniel Dubois was involved in a heated shoving match with Oleksandr Usyk at Wembley on Monday and Amir Khan believes the Brit must keep winding up the Ukrainian